There is a stem cell research company near me in SW Florida that has has success with other types of health issues and stem cells being farmed from the marrow and injected into the afflicted organ. I have one barely funtioning kidney with stage 4 renal failure. I do have some blockage in the working kidney. I will do anything to postpone transplant. the treatment is $15k. I am not worried about the money, I am concerned about the health risks of going forward with the procedure. They will take marrow from my hip pull out the stem cells and inject them into my kidney...I would be their first kidney patient to try this method..